2155365396

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1093}}^1$

素因数の和:1187

約数の個数: 144

約数和(自身を含む): 6083515200

約数和(自身を除く): 3928149804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 171, 186, 228, 279, 342, 372, 513, 558, 589, 684, 837, 961, 1026, 1093, 1116, 1178, 1674, 1767, 1922, 2052, 2186, 2356, 2883, 3279, 3348, 3534, 3844, 4372, 5301, 5766, 6558, 7068, 8649, 9837, 10602, 11532, 13116, 15903, 17298, 18259, 19674, 20767, 21204, 25947, 29511, 31806, 33883, 34596, 36518, 39348, 41534, 51894, 54777, 59022, 62301, 63612, 67766, 73036, 83068, 101649, 103788, 109554, 118044, 124602, 135532, 164331, 186903, 203298, 219108, 249204, 304947, 328662, 373806, 406596, 492993, 560709, 609894, 643777, 657324, 747612, 914841, 985986, 1050373, 1121418, 1219788, 1287554, 1829682, 1931331, 1971972, 2100746, 2242836, 2575108, 3151119, 3659364, 3862662, 4201492, 5793993, 6302238, 7725324, 9453357, 11587986, 12604476, 17381979, 18906714, 19957087, 23175972, 28360071, 34763958, 37813428, 39914174, 56720142, 59871261, 69527916, 79828348, 113440284, 119742522, 179613783, 239485044, 359227566, 538841349, 718455132, 1077682698, 2155365396]

約数ペア:

[(1, 2155365396), (2, 1077682698), (3, 718455132), (4, 538841349), (6, 359227566), (9, 239485044), (12, 179613783), (18, 119742522), (19, 113440284), (27, 79828348), (31, 69527916), (36, 59871261), (38, 56720142), (54, 39914174), (57, 37813428), (62, 34763958), (76, 28360071), (93, 23175972), (108, 19957087), (114, 18906714), (124, 17381979), (171, 12604476), (186, 11587986), (228, 9453357), (279, 7725324), (342, 6302238), (372, 5793993), (513, 4201492), (558, 3862662), (589, 3659364), (684, 3151119), (837, 2575108), (961, 2242836), (1026, 2100746), (1093, 1971972), (1116, 1931331), (1178, 1829682), (1674, 1287554), (1767, 1219788), (1922, 1121418), (2052, 1050373), (2186, 985986), (2356, 914841), (2883, 747612), (3279, 657324), (3348, 643777), (3534, 609894), (3844, 560709), (4372, 492993), (5301, 406596), (5766, 373806), (6558, 328662), (7068, 304947), (8649, 249204), (9837, 219108), (10602, 203298), (11532, 186903), (13116, 164331), (15903, 135532), (17298, 124602), (18259, 118044), (19674, 109554), (20767, 103788), (21204, 101649), (25947, 83068), (29511, 73036), (31806, 67766), (33883, 63612), (34596, 62301), (36518, 59022), (39348, 54777), (41534, 51894)]